Class 12 ISC Physics torque Board Questions
Here we provide Class 12 Physics important notes,board questions and predicted questions with Answers for chapter torque. These important notes,board questions and predicted questions are based on ISC board curriculum and correspond to the most recent Class 12 Physics syllabus. By practising these Class 12 materials, students will be able to quickly review all of the ideas covered in the chapter and prepare for the Class 12 Board examinations as well as other entrance exams such as NEET and JEE.
Q1
How can a moving coil galvanometer be converted into a voltmeter?
solutions
solutions
Q2
State how a moving coil galvanometer can be converted into an ammeter
solutions
solutions
Q3
A moving coil galvanometer has a coil of resistance 59 Ω. It shows a full scale deflection for a
current of 50 mA. How will you convert it into an ammeter having a range of 0 to 3A ?
solutions
solutions
Q4
How will you convert a moving coil galvanometer into voltmeter?
solutions
solutions
Q5
Why are the pole pieces of a horseshoe magnet in a moving coil galvanometer made cylindrical in
shape?
solutions
solutions
Add a comment